﻿(function(q){if("object"==typeof exports&&"object"==typeof module)module.exports=q();else{if("function"==typeof define&&define.amd)return define([],q);this.CodeMirror=q()}})(function(){function q(a,b){if(!(this instanceof q))return new q(a,b);this.options=b=b?V(b):{};V(qf,b,!1);wc(b);var c=b.value;"string"==typeof c&&(c=new P(c,b.mode));this.doc=c;var d=new q.inputStyles[b.inputStyle](this),d=this.display=new rf(a,c,d);d.wrapper.CodeMirror=this;Ad(this);Bd(this);b.lineWrapping&&(this.display.wrapper.className+=
" CodeMirror-wrap");b.autofocus&&!ab&&d.input.focus();Cd(this);this.state={keyMaps:[],overlays:[],modeGen:0,overwrite:!1,delayingBlurEvent:!1,focused:!1,suppressEdits:!1,pasteIncoming:!1,cutIncoming:!1,draggingText:!1,highlight:new bb,keySeq:null,specialChars:null};var e=this;B&&11>C&&setTimeout(function(){e.display.input.reset(!0)},20);sf(this);Dd||(tf(),Dd=!0);Ja(this);this.curOp.forceUpdate=!0;Ed(this,c);b.autofocus&&!ab||e.hasFocus()?setTimeout(cb(xc,this),20):db(this);for(var f in Ka)if(Ka.hasOwnProperty(f))Ka[f](this,
b[f],Fd);Gd(this);b.finishInit&&b.finishInit(this);for(c=0;c<yc.length;++c)yc[c](this);La(this);J&&b.lineWrapping&&"optimizelegibility"==getComputedStyle(d.lineDiv).textRendering&&(d.lineDiv.style.textRendering="auto")}function rf(a,b,c){this.input=c;this.scrollbarFiller=t("div",null,"CodeMirror-scrollbar-filler");this.scrollbarFiller.setAttribute("cm-not-content","true");this.gutterFiller=t("div",null,"CodeMirror-gutter-filler");this.gutterFiller.setAttribute("cm-not-content","true");this.lineDiv=
t("div",null,"CodeMirror-code");this.selectionDiv=t("div",null,null,"position: relative; z-index: 1");this.cursorDiv=t("div",null,"CodeMirror-cursors");this.measure=t("div",null,"CodeMirror-measure");this.lineMeasure=t("div",null,"CodeMirror-measure");this.lineSpace=t("div",[this.measure,this.lineMeasure,this.selectionDiv,this.cursorDiv,this.lineDiv],null,"position: relative; outline: none");this.mover=t("div",[t("div",[this.lineSpace],"CodeMirror-lines")],null,"position: relative");this.sizer=t("div",
[this.mover],"CodeMirror-sizer");this.sizerWidth=null;this.heightForcer=t("div",null,null,"position: absolute; height: "+Hd+"px; width: 1px;");this.gutters=t("div",null,"CodeMirror-gutters");this.lineGutter=null;this.scroller=t("div",[this.sizer,this.heightForcer,this.gutters],"CodeMirror-scroll");this.scroller.setAttribute("tabIndex","-1");this.wrapper=t("div",[this.scrollbarFiller,this.gutterFiller,this.scroller],"CodeMirror");B&&8>C&&(this.gutters.style.zIndex=-1,this.scroller.style.paddingRight=
0);J||wa&&ab||(this.scroller.draggable=!0);a&&(a.appendChild?a.appendChild(this.wrapper):a(this.wrapper));this.reportedViewFrom=this.reportedViewTo=this.viewFrom=this.viewTo=b.first;this.view=[];this.externalMeasured=this.renderedView=null;this.lastWrapHeight=this.lastWrapWidth=this.viewOffset=0;this.updateLineNumbers=null;this.nativeBarWidth=this.barHeight=this.barWidth=0;this.scrollbarsClipped=!1;this.lineNumWidth=this.lineNumInnerWidth=this.lineNumChars=null;this.alignWidgets=!1;this.maxLine=this.cachedCharWidth=
this.cachedTextHeight=this.cachedPaddingH=null;this.maxLineLength=0;this.maxLineChanged=!1;this.wheelDX=this.wheelDY=this.wheelStartX=this.wheelStartY=null;this.shift=!1;this.activeTouch=this.selForContextMenu=null;c.init(this)}function zc(a){a.doc.mode=q.getMode(a.options,a.doc.modeOption);eb(a)}function eb(a){a.doc.iter(function(a){a.stateAfter&&(a.stateAfter=null);a.styles&&(a.styles=null)});a.doc.frontier=a.doc.first;fb(a,100);a.state.modeGen++;a.curOp&&Q(a)}function Id(a){var b=xa(a.display),
c=a.options.lineWrapping,d=c&&Math.max(5,a.display.scroller.clientWidth/gb(a.display)-3);return function(e){if(ya(a.doc,e))return 0;var f=0;if(e.widgets)for(var g=0;g<e.widgets.length;g++)e.widgets[g].height&&(f+=e.widgets[g].height);return c?f+(Math.ceil(e.text.length/d)||1)*b:f+b}}function Ac(a){var b=a.doc,c=Id(a);b.iter(function(a){var b=c(a);b!=a.height&&ca(a,b)})}function Bd(a){a.display.wrapper.className=a.display.wrapper.className.replace(/\s*cm-s-\S+/g,"")+a.options.theme.replace(/(^|\s)\s*/g,
" cm-s-");hb(a)}function ib(a){Ad(a);Q(a);setTimeout(function(){Bc(a)},20)}function Ad(a){var b=a.display.gutters,c=a.options.gutters;za(b);for(var d=0;d<c.length;++d){var e=c[d],f=b.appendChild(t("div",null,"CodeMirror-gutter "+e));"CodeMirror-linenumbers"==e&&(a.display.lineGutter=f,f.style.width=(a.display.lineNumWidth||1)+"px")}b.style.display=d?"":"none";Cc(a)}function Cc(a){a.display.sizer.style.marginLeft=a.display.gutters.offsetWidth+"px"}function Kb(a){if(0==a.height)return 0;for(var b=a.text.length,
c,d=a;c=Aa(d,!0);)c=c.find(0,!0),d=c.from.line,b+=c.from.ch-c.to.ch;for(d=a;c=Aa(d,!1);)c=c.find(0,!0),b-=d.text.length-c.from.ch,d=c.to.line,b+=d.text.length-c.to.ch;return b}function Dc(a){var b=a.display;a=a.doc;b.maxLine=u(a,a.first);b.maxLineLength=Kb(b.maxLine);b.maxLineChanged=!0;a.iter(function(a){var d=Kb(a);d>b.maxLineLength&&(b.maxLineLength=d,b.maxLine=a)})}function wc(a){var b=D(a.gutters,"CodeMirror-linenumbers");-1==b&&a.lineNumbers?a.gutters=a.gutters.concat(["CodeMirror-linenumbers"]):
-1<b&&!a.lineNumbers&&(a.gutters=a.gutters.slice(0),a.gutters.splice(b,1))}function jb(a){var b=a.display,c=b.gutters.offsetWidth,d=Math.round(a.doc.height+Ec(a.display));return{clientHeight:b.scroller.clientHeight,viewHeight:b.wrapper.clientHeight,scrollWidth:b.scroller.scrollWidth,clientWidth:b.scroller.clientWidth,viewWidth:b.wrapper.clientWidth,barLeft:a.options.fixedGutter?c:0,docHeight:d,scrollHeight:d+da(a)+b.barHeight,nativeBarWidth:b.nativeBarWidth,gutterWidth:c}}function Fc(a,b,c){this.cm=
c;var d=this.vert=t("div",[t("div",null,null,"min-width: 1px")],"CodeMirror-vscrollbar"),e=this.horiz=t("div",[t("div",null,null,"height: 100%; min-height: 1px")],"CodeMirror-hscrollbar");a(d);a(e);v(d,"scroll",function(){d.clientHeight&&b(d.scrollTop,"vertical")});v(e,"scroll",function(){e.clientWidth&&b(e.scrollLeft,"horizontal")});this.checkedOverlay=!1;B&&8>C&&(this.horiz.style.minHeight=this.vert.style.minWidth="18px")}function Gc(){}function Cd(a){a.display.scrollbars&&(a.display.scrollbars.clear(),
a.display.scrollbars.addClass&&kb(a.display.wrapper,a.display.scrollbars.addClass));a.display.scrollbars=new q.scrollbarModel[a.options.scrollbarStyle](function(b){a.display.wrapper.insertBefore(b,a.display.scrollbarFiller);v(b,"mousedown",function(){a.state.focused&&setTimeout(function(){a.display.input.focus()},0)});b.setAttribute("cm-not-content","true")},function(b,c){"horizontal"==c?Ma(a,b):lb(a,b)},a);a.display.scrollbars.addClass&&mb(a.display.wrapper,a.display.scrollbars.addClass)}function Na(a,
b){b||(b=jb(a));var c=a.display.barWidth,d=a.display.barHeight;Jd(a,b);for(var e=0;4>e&&c!=a.display.barWidth||d!=a.display.barHeight;e++)c!=a.display.barWidth&&a.options.lineWrapping&&Lb(a),Jd(a,jb(a)),c=a.display.barWidth,d=a.display.barHeight}function Jd(a,b){var c=a.display,d=c.scrollbars.update(b);c.sizer.style.paddingRight=(c.barWidth=d.right)+"px";c.sizer.style.paddingBottom=(c.barHeight=d.bottom)+"px";d.right&&d.bottom?(c.scrollbarFiller.style.display="block",c.scrollbarFiller.style.height=
d.bottom+"px",c.scrollbarFiller.style.width=d.right+"px"):c.scrollbarFiller.style.display="";d.bottom&&a.options.coverGutterNextToScrollbar&&a.options.fixedGutter?(c.gutterFiller.style.display="block",c.gutterFiller.style.height=d.bottom+"px",c.gutterFiller.style.width=b.gutterWidth+"px"):c.gutterFiller.style.display=""}function Hc(a,b,c){var d=c&&null!=c.top?Math.max(0,c.top):a.scroller.scrollTop,d=Math.floor(d-a.lineSpace.offsetTop),e=c&&null!=c.bottom?c.bottom:d+a.wrapper.clientHeight,d=Ba(b,d),
e=Ba(b,e);if(c&&c.ensure){var f=c.ensure.from.line;c=c.ensure.to.line;f<d?(d=f,e=Ba(b,ea(u(b,f))+a.wrapper.clientHeight)):Math.min(c,b.lastLine())>=e&&(d=Ba(b,ea(u(b,c))-a.wrapper.clientHeight),e=c)}return{from:d,to:Math.max(e,d+1)}}function Bc(a){var b=a.display,c=b.view;if(b.alignWidgets||b.gutters.firstChild&&a.options.fixedGutter){for(var d=Ic(b)-b.scroller.scrollLeft+a.doc.scrollLeft,e=b.gutters.offsetWidth,f=d+"px",g=0;g<c.length;g++)if(!c[g].hidden){a.options.fixedGutter&&c[g].gutter&&(c[g].gutter.style.left=
f);var h=c[g].alignable;if(h)for(var k=0;k<h.length;k++)h[k].style.left=f}a.options.fixedGutter&&(b.gutters.style.left=d+e+"px")}}function Gd(a){if(!a.options.lineNumbers)return!1;var b=a.doc,b=Jc(a.options,b.first+b.size-1),c=a.display;if(b.length!=c.lineNumChars){var d=c.measure.appendChild(t("div",[t("div",b)],"CodeMirror-linenumber CodeMirror-gutter-elt")),e=d.firstChild.offsetWidth,d=d.offsetWidth-e;c.lineGutter.style.width="";c.lineNumInnerWidth=Math.max(e,c.lineGutter.offsetWidth-d)+1;c.lineNumWidth=
c.lineNumInnerWidth+d;c.lineNumChars=c.lineNumInnerWidth?b.length:-1;c.lineGutter.style.width=c.lineNumWidth+"px";Cc(a);return!0}return!1}function Jc(a,b){return String(a.lineNumberFormatter(b+a.firstLineNumber))}function Ic(a){return a.scroller.getBoundingClientRect().left-a.sizer.getBoundingClientRect().left}function Mb(a,b,c){var d=a.display;this.viewport=b;this.visible=Hc(d,a.doc,b);this.editorIsHidden=!d.wrapper.offsetWidth;this.wrapperHeight=d.wrapper.clientHeight;this.wrapperWidth=d.wrapper.clientWidth;
this.oldDisplayWidth=pa(a);this.force=c;this.dims=Kc(a);this.events=[]}function Lc(a,b){var c=a.display,d=a.doc;if(b.editorIsHidden)return qa(a),!1;if(!b.force&&b.visible.from>=c.viewFrom&&b.visible.to<=c.viewTo&&(null==c.updateLineNumbers||c.updateLineNumbers>=c.viewTo)&&c.renderedView==c.view&&0==Kd(a))return!1;Gd(a)&&(qa(a),b.dims=Kc(a));var e=d.first+d.size,f=Math.max(b.visible.from-a.options.viewportMargin,d.first),g=Math.min(e,b.visible.to+a.options.viewportMargin);c.viewFrom<f&&20>f-c.viewFrom&&
(f=Math.max(d.first,c.viewFrom));c.viewTo>g&&20>c.viewTo-g&&(g=Math.min(e,c.viewTo));ra&&(f=Mc(a.doc,f),g=Ld(a.doc,g));d=f!=c.viewFrom||g!=c.viewTo||c.lastWrapHeight!=b.wrapperHeight||c.lastWrapWidth!=b.wrapperWidth;e=a.display;0==e.view.length||f>=e.viewTo||g<=e.viewFrom?(e.view=Nb(a,f,g),e.viewFrom=f):(e.viewFrom>f?e.view=Nb(a,f,e.viewFrom).concat(e.view):e.viewFrom<f&&(e.view=e.view.slice(Ca(a,f))),e.viewFrom=f,e.viewTo<g?e.view=e.view.concat(Nb(a,e.viewTo,g)):e.viewTo>g&&(e.view=e.view.slice(0,
Ca(a,g))));e.viewTo=g;c.viewOffset=ea(u(a.doc,c.viewFrom));a.display.mover.style.top=c.viewOffset+"px";g=Kd(a);if(!d&&0==g&&!b.force&&c.renderedView==c.view&&(null==c.updateLineNumbers||c.updateLineNumbers>=c.viewTo))return!1;f=fa();4<g&&(c.lineDiv.style.display="none");uf(a,c.updateLineNumbers,b.dims);4<g&&(c.lineDiv.style.display="");c.renderedView=c.view;f&&fa()!=f&&f.offsetHeight&&f.focus();za(c.cursorDiv);za(c.selectionDiv);c.gutters.style.height=0;d&&(c.lastWrapHeight=b.wrapperHeight,c.lastWrapWidth=
b.wrapperWidth,fb(a,400));c.updateLineNumbers=null;return!0}function Md(a,b){for(var c=b.viewport,d=!0;;d=!1){if(!d||!a.options.lineWrapping||b.oldDisplayWidth==pa(a))if(c&&null!=c.top&&(c={top:Math.min(a.doc.height+Ec(a.display)-Nc(a),c.top)}),b.visible=Hc(a.display,a.doc,c),b.visible.from>=a.display.viewFrom&&b.visible.to<=a.display.viewTo)break;if(!Lc(a,b))break;Lb(a);d=jb(a);nb(a);Oc(a,d);Na(a,d)}b.signal(a,"update",a);if(a.display.viewFrom!=a.display.reportedViewFrom||a.display.viewTo!=a.display.reportedViewTo)b.signal(a,
"viewportChange",a,a.display.viewFrom,a.display.viewTo),a.display.reportedViewFrom=a.display.viewFrom,a.display.reportedViewTo=a.display.viewTo}function Pc(a,b){var c=new Mb(a,b);if(Lc(a,c)){Lb(a);Md(a,c);var d=jb(a);nb(a);Oc(a,d);Na(a,d);c.finish()}}function Oc(a,b){a.display.sizer.style.minHeight=b.docHeight+"px";var c=b.docHeight+a.display.barHeight;a.display.heightForcer.style.top=c+"px";a.display.gutters.style.height=Math.max(c+da(a),b.clientHeight)+"px"}function Lb(a){a=a.display;for(var b=
a.lineDiv.offsetTop,c=0;c<a.view.length;c++){var d=a.view[c],e;if(!d.hidden){if(B&&8>C){var f=d.node.offsetTop+d.node.offsetHeight;e=f-b;b=f}else e=d.node.getBoundingClientRect(),e=e.bottom-e.top;f=d.line.height-e;2>e&&(e=xa(a));if(.001<f||-.001>f)if(ca(d.line,e),Nd(d.line),d.rest)for(e=0;e<d.rest.length;e++)Nd(d.rest[e])}}}function Nd(a){if(a.widgets)for(var b=0;b<a.widgets.length;++b)a.widgets[b].height=a.widgets[b].node.offsetHeight}function Kc(a){for(var b=a.display,c={},d={},e=b.gutters.clientLeft,
f=b.gutters.firstChild,g=0;f;f=f.nextSibling,++g)c[a.options.gutters[g]]=f.offsetLeft+f.clientLeft+e,d[a.options.gutters[g]]=f.clientWidth;return{fixedPos:Ic(b),gutterTotalWidth:b.gutters.offsetWidth,gutterLeft:c,gutterWidth:d,wrapperWidth:b.wrapper.clientWidth}}function uf(a,b,c){function d(b){var c=b.nextSibling;J&&W&&a.display.currentWheelTarget==b?b.style.display="none":b.parentNode.removeChild(b);return c}for(var e=a.display,f=a.options.lineNumbers,g=e.lineDiv,h=g.firstChild,k=e.view,e=e.viewFrom,
l=0;l<k.length;l++){var m=k[l];if(!m.hidden)if(m.node&&m.node.parentNode==g){for(;h!=m.node;)h=d(h);h=f&&null!=b&&b<=e&&m.lineNumber;m.changes&&(-1<D(m.changes,"gutter")&&(h=!1),Od(a,m,e,c));h&&(za(m.lineNumber),m.lineNumber.appendChild(document.createTextNode(Jc(a.options,e))));h=m.node.nextSibling}else{var p=vf(a,m,e,c);g.insertBefore(p,h)}e+=m.size}for(;h;)h=d(h)}function Od(a,b,c,d){for(var e=0;e<b.changes.length;e++){var f=b.changes[e];if("text"==f){var f=b,g=f.text.className,h=Pd(a,f);f.text==
f.node&&(f.node=h.pre);f.text.parentNode.replaceChild(h.pre,f.text);f.text=h.pre;h.bgClass!=f.bgClass||h.textClass!=f.textClass?(f.bgClass=h.bgClass,f.textClass=h.textClass,Qc(f)):g&&(f.text.className=g)}else if("gutter"==f)Qd(a,b,c,d);else if("class"==f)Qc(b);else if("widget"==f){f=a;g=b;h=d;g.alignable&&(g.alignable=null);for(var k=g.node.firstChild,l=void 0;k;k=l)l=k.nextSibling,"CodeMirror-linewidget"==k.className&&g.node.removeChild(k);Rd(f,g,h)}}b.changes=null}function Ob(a){a.node==a.text&&
(a.node=t("div",null,null,"position: relative"),a.text.parentNode&&a.text.parentNode.replaceChild(a.node,a.text),a.node.appendChild(a.text),B&&8>C&&(a.node.style.zIndex=2));return a.node}function Pd(a,b){var c=a.display.externalMeasured;return c&&c.line==b.line?(a.display.externalMeasured=null,b.measure=c.measure,c.built):Sd(a,b)}function Qc(a){var b=a.bgClass?a.bgClass+" "+(a.line.bgClass||""):a.line.bgClass;b&&(b+=" CodeMirror-linebackground");if(a.background)b?a.background.className=b:(a.background.parentNode.removeChild(a.background),
a.background=null);else if(b){var c=Ob(a);a.background=c.insertBefore(t("div",null,b),c.firstChild)}a.line.wrapClass?Ob(a).className=a.line.wrapClass:a.node!=a.text&&(a.node.className="");a.text.className=(a.textClass?a.textClass+" "+(a.line.textClass||""):a.line.textClass)||""}function Qd(a,b,c,d){b.gutter&&(b.node.removeChild(b.gutter),b.gutter=null);var e=b.line.gutterMarkers;if(a.options.lineNumbers||e){var f=Ob(b),g=b.gutter=t("div",null,"CodeMirror-gutter-wrapper","left: "+(a.options.fixedGutter?
d.fixedPos:-d.gutterTotalWidth)+"px; width: "+d.gutterTotalWidth+"px");a.display.input.setUneditable(g);f.insertBefore(g,b.text);b.line.gutterClass&&(g.className+=" "+b.line.gutterClass);!a.options.lineNumbers||e&&e["CodeMirror-linenumbers"]||(b.lineNumber=g.appendChild(t("div",Jc(a.options,c),"CodeMirror-linenumber CodeMirror-gutter-elt","left: "+d.gutterLeft["CodeMirror-linenumbers"]+"px; width: "+a.display.lineNumInnerWidth+"px")));if(e)for(b=0;b<a.options.gutters.length;++b)c=a.options.gutters[b],
(f=e.hasOwnProperty(c)&&e[c])&&g.appendChild(t("div",[f],"CodeMirror-gutter-elt","left: "+d.gutterLeft[c]+"px; width: "+d.gutterWidth[c]+"px"))}}function vf(a,b,c,d){var e=Pd(a,b);b.text=b.node=e.pre;e.bgClass&&(b.bgClass=e.bgClass);e.textClass&&(b.textClass=e.textClass);Qc(b);Qd(a,b,c,d);Rd(a,b,d);return b.node}function Rd(a,b,c){Td(a,b.line,b,c,!0);if(b.rest)for(var d=0;d<b.rest.length;d++)Td(a,b.rest[d],b,c,!1)}function Td(a,b,c,d,e){if(b.widgets){var f=Ob(c),g=0;for(b=b.widgets;g<b.length;++g){var h=
b[g],k=t("div",[h.node],"CodeMirror-linewidget");h.handleMouseEvents||k.setAttribute("cm-ignore-events","true");var l=h,m=k,p=d;if(l.noHScroll){(c.alignable||(c.alignable=[])).push(m);var n=p.wrapperWidth;m.style.left=p.fixedPos+"px";l.coverGutter||(n-=p.gutterTotalWidth,m.style.paddingLeft=p.gutterTotalWidth+"px");m.style.width=n+"px"}l.coverGutter&&(m.style.zIndex=5,m.style.position="relative",l.noHScroll||(m.style.marginLeft=-p.gutterTotalWidth+"px"));a.display.input.setUneditable(k);e&&h.above?
f.insertBefore(k,c.gutter||c.text):f.appendChild(k);L(h,"redraw")}}}function Rc(a){return r(a.line,a.ch)}function Pb(a,b){return 0>y(a,b)?b:a}function Qb(a,b){return 0>y(a,b)?a:b}function Ud(a){a.state.focused||(a.display.input.focus(),xc(a))}function Rb(a){return a.options.readOnly||a.doc.cantEdit}function Sc(a,b,c,d,e){var f=a.doc;a.display.shift=!1;d||(d=f.sel);var g=sa(b),h=null;a.state.pasteIncoming&&1<d.ranges.length&&(X&&X.join("\n")==b?h=0==d.ranges.length%X.length&&ob(X,sa):g.length==d.ranges.length&&
(h=ob(g,function(a){return[a]})));for(var k=d.ranges.length-1;0<=k;k--){var l=d.ranges[k],m=l.from(),p=l.to();l.empty()&&(c&&0<c?m=r(m.line,m.ch-c):a.state.overwrite&&!a.state.pasteIncoming&&(p=r(p.line,Math.min(u(f,p.line).text.length,p.ch+A(g).length))));var n=a.curOp.updateInput,m={from:m,to:p,text:h?h[k%h.length]:g,origin:e||(a.state.pasteIncoming?"paste":a.state.cutIncoming?"cut":"+input")};Oa(a.doc,m);L(a,"inputRead",a,m);if(b&&!a.state.pasteIncoming&&a.options.electricChars&&a.options.smartIndent&&
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L)){var c=Ua(this,a);window.focus();switch(xe(a)){case 1:c?Jf(this,a,c):(a.target||a.srcElement)==b.scroller&&O(a);break;case 2:J&&(this.state.lastMiddleDown=+new Date);c&&Ub(this.doc,c);setTimeout(function(){b.input.focus()},20);O(a);break;case 3:id?qe(this,a):Kf(this)}}}function Jf(a,b,c){B?setTimeout(cb(Ud,a),0):a.curOp.focus=fa();var d=+new Date,e;ec&&ec.time>d-400&&0==y(ec.pos,c)?e="triple":fc&&fc.time>d-400&&0==y(fc.pos,c)?(e="double",ec={time:d,pos:c}):(e="single",fc={time:d,pos:c});var d=
a.doc.sel,f=W?b.metaKey:b.ctrlKey,g;a.options.dragDrop&&Lf&&!Rb(a)&&"single"==e&&-1<(g=d.contains(c))&&!d.ranges[g].empty()?Mf(a,b,c,f):Nf(a,b,c,e,f)}function Mf(a,b,c,d){var e=a.display,f=+new Date,g=G(a,function(h){J&&(e.scroller.draggable=!1);a.state.draggingText=!1;ka(document,"mouseup",g);ka(e.scroller,"drop",g);10>Math.abs(b.clientX-h.clientX)+Math.abs(b.clientY-h.clientY)&&(O(h),!d&&+new Date-200<f&&Ub(a.doc,c),J||B&&9==C?setTimeout(function(){document.body.focus();e.input.focus()},20):e.input.focus())});
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window.getSelection(),b=this.cm;this.rememberSelection();var c=Tb(b,a.anchorNode,a.anchorOffset),d=Tb(b,a.focusNode,a.focusOffset);c&&d&&T(b,function(){H(b.doc,ga(c,d),ha);if(c.bad||d.bad)b.curOp.selectionChanged=!0})}},pollContent:function(){var a=this.cm,b=a.display,c=a.doc.sel.primary(),d=c.from(),c=c.to();if(d.line<b.viewFrom||c.line>b.viewTo-1)return!1;var e;d.line==b.viewFrom||0==(e=Ca(a,d.line))?(d=F(b.view[0].line),e=b.view[0].node):(d=F(b.view[e].line),e=b.view[e-1].node.nextSibling);var f=
Ca(a,c.line);f==b.view.length-1?(c=b.viewTo-1,b=b.view[f].node):(c=F(b.view[f+1].line)-1,b=b.view[f+1].node.previousSibling);b=sa(xf(a,e,b,d,c));for(e=Da(a.doc,r(d,0),r(c,u(a.doc,c).text.length));1<b.length&&1<e.length;)if(A(b)==A(e))b.pop(),e.pop(),c--;else if(b[0]==e[0])b.shift(),e.shift(),d++;else break;for(var g=0,f=0,h=b[0],k=e[0],l=Math.min(h.length,k.length);g<l&&h.charCodeAt(g)==k.charCodeAt(g);)++g;h=A(b);k=A(e);for(l=Math.min(h.length-(1==b.length?g:0),k.length-(1==e.length?g:0));f<l&&h.charCodeAt(h.length-
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typeof e[b])d[e[b]]&&c.push(d[e[b]]);else if(e[b])for(var f=0;f<e[b].length;f++){var g=d[e[b][f]];g&&c.push(g)}else e.helperType&&d[e.helperType]?c.push(d[e.helperType]):d[e.name]&&c.push(d[e.name]);for(f=0;f<d._global.length;f++)g=d._global[f],g.pred(e,this)&&-1==D(c,g.val)&&c.push(g.val);return c},getStateAfter:function(a,b){var c=this.doc;a=Math.max(c.first,Math.min(null==a?c.first+c.size-1:a,c.first+c.size-1));return sb(this,a+1,b)},cursorCoords:function(a,b){var c;c=this.doc.sel.primary();c=
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a)):d=a;return cd(this,d,{top:0,left:0},b||"page").top+(c?this.doc.height-ea(d):0)},defaultTextHeight:function(){return xa(this.display)},defaultCharWidth:function(){return gb(this.display)},setGutterMarker:M(function(a,b,c){return nc(this.doc,a,"gutter",function(a){var e=a.gutterMarkers||(a.gutterMarkers={});e[b]=c;!c&&hf(e)&&(a.gutterMarkers=null);return!0})}),clearGutter:M(function(a){var b=this,c=b.doc,d=c.first;c.iter(function(c){c.gutterMarkers&&c.gutterMarkers[a]&&(c.gutterMarkers[a]=null,
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ma(this,w(this.doc,a));var g=a.bottom,h=a.left;b.style.position="absolute";b.setAttribute("cm-ignore-events","true");this.display.input.setUneditable(b);f.sizer.appendChild(b);if("over"==d)g=a.top;else if("above"==d||"near"==d){var k=Math.max(f.wrapper.clientHeight,this.doc.height),l=Math.max(f.sizer.clientWidth,f.lineSpace.clientWidth);("above"==d||a.bottom+b.offsetHeight>k)&&a.top>b.offsetHeight?g=a.top-b.offsetHeight:a.bottom+b.offsetHeight<=k&&(g=a.bottom);h+b.offsetWidth>l&&(h=l-b.offsetWidth)}b.style.top=
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0>b&&(e=-1,b=-b);var f=0;for(a=w(this.doc,a);f<b&&(a=rd(this.doc,a,e,c,d),!a.hitSide);++f);return a},moveH:M(function(a,b){var c=this;c.extendSelectionsBy(function(d){return c.display.shift||c.doc.extend||d.empty()?rd(c.doc,d.head,a,b,c.options.rtlMoveVisually):0>a?d.from():d.to()},Gb)}),deleteH:M(function(a,b){var c=this.doc;this.doc.sel.somethingSelected()?c.replaceSelection("",null,"+delete"):Va(this,function(d){var e=rd(c,d.head,a,b,!1);return 0>a?{from:e,to:d.head}:{from:d.head,to:e}})}),findPosV:function(a,
b,c,d){var e=1;0>b&&(e=-1,b=-b);var f=0;for(a=w(this.doc,a);f<b&&(a=ma(this,a,"div"),null==d?d=a.left:a.left=d,a=Pe(this,a,e,c),!a.hitSide);++f);return a},moveV:M(function(a,b){var c=this,d=this.doc,e=[],f=!c.display.shift&&!d.extend&&d.sel.somethingSelected();d.extendSelectionsBy(function(g){if(f)return 0>a?g.from():g.to();var k=ma(c,g.head,"div");null!=g.goalColumn&&(k.left=g.goalColumn);e.push(k.left);var l=Pe(c,k,a,b);"page"==b&&g==d.sel.primary()&&lc(c,null,Yb(c,l,"div").top-k.top);return l},
Gb);if(e.length)for(var g=0;g<d.sel.ranges.length;g++)d.sel.ranges[g].goalColumn=e[g]}),findWordAt:function(a){var b=u(this.doc,a.line).text,c=a.ch,d=a.ch;if(b){var e=this.getHelper(a,"wordChars");(0>a.xRel||d==b.length)&&c?--c:++d;for(var f=b.charAt(c),f=oc(f,e)?function(a){return oc(a,e)}:/\s/.test(f)?function(a){return/\s/.test(a)}:function(a){return!/\s/.test(a)&&!oc(a)};0<c&&f(b.charAt(c-1));)--c;for(;d<b.length&&f(b.charAt(d));)++d}return new z(r(a.line,c),r(a.line,d))},toggleOverwrite:function(a){if(null==
a||a!=this.state.overwrite)(this.state.overwrite=!this.state.overwrite)?mb(this.display.cursorDiv,"CodeMirror-overwrite"):kb(this.display.cursorDiv,"CodeMirror-overwrite"),K(this,"overwriteToggle",this,this.state.overwrite)},hasFocus:function(){return this.display.input.getField()==fa()},scrollTo:M(function(a,b){null==a&&null==b||mc(this);null!=a&&(this.curOp.scrollLeft=a);null!=b&&(this.curOp.scrollTop=b)}),getScrollInfo:function(){var a=this.display.scroller;return{left:a.scrollLeft,top:a.scrollTop,
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